Posts tagged as:

orientation

Solar-plus-storage: How much battery capacity do you need?

December 5, 2017
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Lots of Solar Choice customers ask about battery storage for solar power, but not many have a clear idea of how much battery capacity they need. This article takes a look at the factors that come into play when considering how to choose the right amount of battery capacity for your solar-plus-storage system. Note that this article […]

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East or west orientation for solar panels? What to do when north is not an option

October 26, 2017

Determining the orientation and tilt angle of your solar power generation system is one of the most important considerations in designing your solar power system. As we have mentioned before, in the southern hemisphere, due north is usually the best orientation for panels. But not everyone has a perfectly oriented roof. When your two best options […]

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Can you go solar with a south-facing roof in Australia?

June 5, 2017
South-facing roofs okay for solar?

Anyone who has looked into installing solar panels in Australia would have quickly learned that north is the best direction for solar panels. If north is not an option, northwest and northeast are generally the next best options, usually followed by due west and due east, depending on the circumstances. But what about south-facing roofs […]

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Add more solar panels or get batteries? A customer case study

June 1, 2017
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Being a nation-wide advice & comparison service for rooftop solar, Solar Choice regularly receives enquiries from customers from people all over the country. We recently received a call from a NSW-based customer approaching retirement; her query was about whether it would make more sense for her to install a 3kWh battery bank for around $5,000, or […]

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The heat wave sent spot market prices soaring: What does it mean for solar?

February 13, 2017
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Wholesale electricity prices on Australia’s eastern seaboard went through the roof this past weekend as homes as businesses pumped their air conditioners in an attempt to stave off the brutal and unprecedented summer heat. What are the implications of high spot prices for solar PV systems large and small in Australia? High temperatures –> high […]

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Is it okay to put my solar panels flat on my roof, or should they be tilted?

December 14, 2016
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Solar panel tilt angle and orientation are two of the most important factors in determining how much electricity your solar panel array will generate. If you live in Australia and have a grid-connected solar system, your solar panels will be installed at the angle and aspect of your roof. In most cases – provided you have […]

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Solar panel orientation: Taking a western view

September 24, 2012
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It is commonly accepted that the best orientation for solar PV in the southern hemisphere is to the north, but Adam McHugh, a lecturer in energy economics and energy policy at Murdoch University, has suggested if we want to make a real difference to our energy usage, we should be facing them westward. Recommend on Facebook Share on […]

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Solmetric’s Suneye 210: An on-site tool for estimating solar PV system performance

August 14, 2012
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Solmetric’s Suneye 210 is a comprehensive site evaluation tool for solar PV system design and installation. The Suneye 210 allows installers and designers to accurately predict a solar PV system’s performance, and to preemptively identify potential future shading issues as nearby trees grow or new buildings are constructed. Recommend on Facebook Share on Linkedin Tweet […]

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